[Gluster-users] glusterfs 2.0.3 core dump

[Jeff Evans]

Hi Vikas,

> Thanks for the output. Could you also send the client log?
> (If it is too big just send the last 1000 lines or so).

Not long at all, as this crash was a controlled (induced) one:

Version      : glusterfs 2.0.3 built on Jul 12 2009 23:44:40
TLA Revision : v2.0.3
Starting Time: 2009-07-13 00:09:15
Command line : /sbin/glusterfs --log-level=NORMAL
--disable-direct-io-mode --volfile=/etc/glusterfs/glusterfs-client.vol
/glusterfs/u0
PID          : 3663
System name  : Linux
Nodename     : melnode2
Kernel Release : 2.6.18-128.1.6.el5xen
Hardware Identifier: x86_64

Given volfile:

** SNIP (see previous post) **

[2009-07-13 00:09:15] W [write-behind.c:1895:init] writebehind:
setting window-size to be equal to aggregate-size(131072)
[2009-07-13 00:09:15] N [glusterfsd.c:1224:main] glusterfs:
Successfully started
[2009-07-13 00:09:15] N [client-protocol.c:5559:client_setvolume_cbk]
u0-2: Connected to 192.168.200.2:6996, attached to remote volume 'u0'.
[2009-07-13 00:09:15] N [afr.c:2199:notify] afr: Subvolume 'u0-2' came
back up; going online.
[2009-07-13 00:09:15] N [client-protocol.c:5559:client_setvolume_cbk]
u0-2: Connected to 192.168.200.2:6996, attached to remote volume 'u0'.
[2009-07-13 00:09:15] N [afr.c:2199:notify] afr: Subvolume 'u0-2' came
back up; going online.
[2009-07-13 00:09:15] N [client-protocol.c:5559:client_setvolume_cbk]
u0-2: Connected to 192.168.200.2:6996, attached to remote volume 'u0'.
[2009-07-13 00:09:15] N [afr.c:2199:notify] afr: Subvolume 'u0-2' came
back up; going online.
[2009-07-13 00:09:15] N [client-protocol.c:5559:client_setvolume_cbk]
u0-1: Connected to 192.168.200.1:6996, attached to remote volume 'u0'.
[2009-07-13 00:09:15] N [client-protocol.c:5559:client_setvolume_cbk]
u0-1: Connected to 192.168.200.1:6996, attached to remote volume 'u0'.
pending frames:
frame : type(1) op(READ)
frame : type(1) op(READ)

patchset: v2.0.3
signal received: 11
configuration details:argp 1
backtrace 1
db.h 1
dlfcn 1
fdatasync 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 2.0.3
/lib64/libc.so.6[0x303d230280]
/lib/glusterfs/2.0.3/xlator/protocol/client.so(client_readv_cbk+0x15d)[0x2b1089e8fa5d]/lib/glusterfs/2.0.3/xlator/protocol/client.so(protocol_client_pollin+0xca)[0x2b1089e807ca]/lib/glusterfs/2.0.3/xlator/protocol/client.so(notify+0x1d2)[0x2b1089e87b42]/lib/glusterfs/2.0.3/transport/socket.so(socket_event_handler+0xd3)[0x2aaaaaaafcf3]/lib/libglusterfs.so.0[0x2b10893f5135]
/sbin/glusterfs(main+0x96a)[0x4039ea]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x303d21d974]
/sbin/glusterfs[0x402389]